Dyness B4850 - Alarm Description and Processing

Use,maintenanceandtroubleshooting-29
B4850
4.2 Alarm description and processing
Whenprotectionmodeisactivatedorsystemfailureoccurred,thealarmsignalwill
begiventhroughtheworkingstatusindicatoronthefrontpaneloftheB4850.The
networkmanagementcanquerythespecicalarmcategories.
Ifthefaultsuchassinglecellovervoltage,chargingover-current,under-voltage
protection,high-tempprotectionandotherabnormalitieswhichaffectstheoutput,
pleasedealwithitaccordingtoTable4-2.
STATUE ALARM CATEGORY ALARM INDICATION PROCESSING
Charge
state
Over-current RED,Buzzerstart Stopchargingandnd
outthecauseofthe
trouble
Hightemp Rosso Stopcharging
Discharge
state
Over-current RED,Buzzerstart Stopdischargingand
ndoutthecauseofthe
trouble
Hightemp Rosso Stopdischargingand
ndoutthecauseofthe
trouble
Totalvoltage
undervoltage
RED,Buzzerstart Startcharging
Cellvoltage
undervoltage
RED,Buzzerstart Startcharging
Tab.4.2-MainalarmandProtection